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Individual Calculations July 2023 |
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| Truco Acevedo, Andres F Total change: -4.60 | |   |
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| IRT Campeonato Nacional Amateur 2023 Categoria Sub-2000 Absoluto | Medellin | COL | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1884 | 4.00 | 7 | -0.23 | 20 | -4.60 | |
|  Shaffer, Alexander | | | 1740 | PUR | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Ramirez Montoya, Jorge A | | | 1773 | COL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Toro Castaneda, Elizabeth | c | | 1969 | COL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Rosado Perez, Maria Jose | | wc | 1806 | COL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Estrada Velandia, Henry Andres | | | 1804 | COL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Garces Trujillo, Luis Javier | | | 1796 | COL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Vallejo, Diego | | | 1757 | COL | 1.00 | 1 | 0.33 | 20 | 6.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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